GENERAL KNOWLEDGE

GK

WORLD GEOGRAPHY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is an igneous rock?
A
Granite
B
Limestone
C
Slate
D
Quartzite
Explanation: 

Detailed explanation-1: -Granite rock is an example of extrusive igneous rocks.

Detailed explanation-2: -The correct answer is option 1, i.e. Granite. Granite is an example of Intrusive Igneous Rocks. When molten magma cools it forms Igneous Rocks.

Detailed explanation-3: -The correct answer is Granite. Granite is a light-colored igneous rock with grains large enough to be visible with the unaided eye. It forms from the slow crystallization of magma below Earth’s surface.

Detailed explanation-4: -Granite, Gabbro, Pegmatite, Basalt, Volcanic, Breccia, and Tuff are examples of igneous rocks. Granite is a light-colored igneous rock with grains large enough for the unaided eye to be visible. It emerges from the gradual crystallization of magma below the surface of the Earth.

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